<?php
/**
 * Created by PhpStorm.
 * User: zhangrxiang
 * Date: 17-2-17
 * Time: 下午9:14
 */



include "db.php";
$db = db::getInstance();
$id = $db->insert("test.student",[
    "stu_name" => "zrx".rand(1,1000),
    "stu_pwd" => "zrx",
    "stu_age" => 22+rand(1,20)
]);

